Home / 37,444,301.40-56,166,452.10-21,264,000.60

Finding the Fourth Proportional to 37,444,301.40, 56,166,452.10 and 21,264,000.60

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Solution

The fourth proportional to 37,444,301.40, 56,166,452.10 and 21,264,000.60 is: 31,896,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,444,301.40 : 56,166,452.10 = 21,264,000.60 : x
  2. Step 2: Convert to fraction form
    37,444,301.40/56,166,452.10 = 21,264,000.60/x
  3. Step 3: Cross multiply
    37,444,301.40x = 56,166,452.10 × 21,264,000.60
  4. Step 4: Simplify right side
    37,444,301.40x = 1,194,323,471,154,271.50
  5. Step 5: Solve for x
    x = 1,194,323,471,154,271.50/37,444,301.40
  6. Step 6: Final answer
    x = 31,896,000.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.